49077840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{223}}^1$

素因数の和:377

約数の個数: 160

約数和(自身を含む): 175988736

約数和(自身を除く): 126910896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 131, 140, 168, 210, 223, 240, 262, 280, 336, 393, 420, 446, 524, 560, 655, 669, 786, 840, 892, 917, 1048, 1115, 1310, 1338, 1561, 1572, 1680, 1784, 1834, 1965, 2096, 2230, 2620, 2676, 2751, 3122, 3144, 3345, 3568, 3668, 3930, 4460, 4585, 4683, 5240, 5352, 5502, 6244, 6288, 6690, 7336, 7805, 7860, 8920, 9170, 9366, 10480, 10704, 11004, 12488, 13380, 13755, 14672, 15610, 15720, 17840, 18340, 18732, 22008, 23415, 24976, 26760, 27510, 29213, 31220, 31440, 36680, 37464, 44016, 46830, 53520, 55020, 58426, 62440, 73360, 74928, 87639, 93660, 110040, 116852, 124880, 146065, 175278, 187320, 204491, 220080, 233704, 292130, 350556, 374640, 408982, 438195, 467408, 584260, 613473, 701112, 817964, 876390, 1022455, 1168520, 1226946, 1402224, 1635928, 1752780, 2044910, 2337040, 2453892, 3067365, 3271856, 3505560, 4089820, 4907784, 6134730, 7011120, 8179640, 9815568, 12269460, 16359280, 24538920, 49077840]

約数ペア:

[(1, 49077840), (2, 24538920), (3, 16359280), (4, 12269460), (5, 9815568), (6, 8179640), (7, 7011120), (8, 6134730), (10, 4907784), (12, 4089820), (14, 3505560), (15, 3271856), (16, 3067365), (20, 2453892), (21, 2337040), (24, 2044910), (28, 1752780), (30, 1635928), (35, 1402224), (40, 1226946), (42, 1168520), (48, 1022455), (56, 876390), (60, 817964), (70, 701112), (80, 613473), (84, 584260), (105, 467408), (112, 438195), (120, 408982), (131, 374640), (140, 350556), (168, 292130), (210, 233704), (223, 220080), (240, 204491), (262, 187320), (280, 175278), (336, 146065), (393, 124880), (420, 116852), (446, 110040), (524, 93660), (560, 87639), (655, 74928), (669, 73360), (786, 62440), (840, 58426), (892, 55020), (917, 53520), (1048, 46830), (1115, 44016), (1310, 37464), (1338, 36680), (1561, 31440), (1572, 31220), (1680, 29213), (1784, 27510), (1834, 26760), (1965, 24976), (2096, 23415), (2230, 22008), (2620, 18732), (2676, 18340), (2751, 17840), (3122, 15720), (3144, 15610), (3345, 14672), (3568, 13755), (3668, 13380), (3930, 12488), (4460, 11004), (4585, 10704), (4683, 10480), (5240, 9366), (5352, 9170), (5502, 8920), (6244, 7860), (6288, 7805), (6690, 7336)]